Welcome to Just Commodores, a site specifically designed for all people who share the same passion as yourself.

New Posts Contact us

Just Commodores Forum Community

It takes just a moment to join our fantastic community



  1. M

    What is the best online aftermarket part shop for my V6 Ecotec N/A

    I’ve heard it’s best to buy from other aftermarket places than eBay they say a lot of companies there scam and What’s the best tuning chip to use and is turbo charging the car worth it? Seen a lot of videos in Aus where the hit above 800Hp also what exhaust is worth buying and That’s about it...
  2. H

    l67 back to L36

    hey guys hope everyone's well, as for my inquiry, this ones slightly of a different nature. I'm currently in the process of reversing a standard l67 swap in a VX, Long story short iv'e bought a short l36 engine and used the trans and torque converter off the super 6, retaining the l36 flywheel...
  3. Robert Peperz

    Stock VP 5L running a bit rich

    Hi all, Just working on getting my VP SS roadworthy, but while having a bit of chubby inducing rev ups I've noticed there's a lot of unburnt fuel coming out the tail pipe and from the smell you can tell it's running rich. As far as I know the car is still stock asides from extractors, that...
  4. C

    vf steering recall could mess up tune?

    my mate works at my local gateway Holden and has just started the first recall of the branch and because of the software updates involved said it could mess up my tune (mine is also on the vin list to go in and hes the one who will be doing the work) Im just curious if anyone has got more info...
  5. S

    stock L36 top swap to L67 supercharger

    Hi all I have a 1997 vs commodore Ute 5 speed getrag just the stock ecotec now I have a vs sedan Calais auto that has m90 supercharger ( L67 ) now the block is fucked and body is a wreak,I am planning on doing a top swap from vs Calais to my Ute,what way would u all go about this I will be doing...
  6. N

    SV6 LFX High Flow Cats?

    Hi, I have a LFX sv6 auto thats already been MAF tuned with 185rwkw (everything stock) I've been wanting to make that bit more power and be a little louder so I looked into getting some high flow cats. Will they be worth it? and How will it affect the sound of my car on the stock system?
  7. DeathSammich

    L67 Pulley Size

    I have an l67, recently put on new heads and it's running well with a 3.4" pulley. I plan to put in high ratio rockers and a mini blizzard w2a. My question is do I need a dyno tune to drop to a 3 2" pulley or can i order a mace memcal or a memcal from a reputable l67 tuner? Thanks!
  8. M

    Just got a tune, does this seem right?

    Hi guys. I just got a tune done on my VE V6 Commodore 2009 3.0l international SIDI 6 speed automatic. Firstly, I don’t want smartass answers, or v8 owners going on about how their extra 2 cylinders suddenly make them have the biggest dick in the world, if I could legally drive a v8 I would...

    GM Motorsport August Intake & Tune special $990

    Hey Guys, Wondering if anyone else has taken up the GM Motorsport August Intake & Tune special offer? I have a VF2 SSVRL ute Auto & I got mine done yesterday... left the exhaust stock and just went for Ramjet 3 Intake and the tune... Certainly made a big difference to power right across the...
  10. John Revill

    HPT or EFILive Mafless LS1 Tune Read

    Hi All, I am looking for someone local in the Penrith, NSW area that can read the tune from my VX LS1. The car was mafless tuned about 9 years ago and produces very nice smooth power. My original tuner is no longer around or at least I can't track them down. I am about to sell the car, but...
  11. Seanssv08

    Ve ssv high idle after MAF/TB clean

    Hi guys my ve l98 ssv is idling all over the place since cleaning the throttle body and MAF 3 days ago.. ive done idle relearn and TBS relearn. But idle it still playing up abit..its been draining the fuel the past 3 days like ive gotten 70kms out of 30litres....how much would it cost to tune it...
  12. N

    New throttle body

    I need to replace my throttle body on my 06 Calais and I was just wondering would I need to get it tuned after I change it? I'm thinking of going to the wreckers and getting one from an old VZ would that make any difference from buying a brand new one?
  13. B

    does running a maf sensor with a mafless tuned ecu affect it

    Does plugging in a maf sensor into a mafless tuned ecu affect it in anyway? my understanding is it ignores input from maf and reads another input
  14. Revhigh

    VZ V6 Alloytec 190 SV6 & Executive 175 Stealth Controllers (Throttle Boosters)

    For the VZ V6 guys that are sick of throttle lag, these suit the Holden VZ V6 High Feature Alloytec now. Revhigh Checkout the reviews on our facebook page!! :) https://www.facebook.com/revhigh.obsessions.5/?fref=ts
  15. D

    how to tune a Vp ute with a twin throttle body

    Hi guys i have a vp ute with a home made twin throttle body and wanted to know how to tune it and stop it idleling so hard thanks
  16. moocow

    I need a memcal!

    Hey guys I have a vs commodore with these mods: 4.2 stroker Comp cam: -216°/216° at .050" -Intake Lift .317" (.507" lift at 1.6:1 rocker ratio) -Exhaust Lift .317" (.507" lift at 1.6:1 rocker ratio) -111 LSA T5 manual conversion with manual ecu and loom Mildly ported heads Extractors...
  17. W

    Custom memcals

    Hi I'm looking for someone that can make a custom memcal for me will to pay all cost and pay for your time
  18. danbran

    VS manual memcal or chip

    Hi, i have done some intake mods and cat back exhaust, now i want to get a chip, i want wandering is there a set up where i can get a memcal that will suit my set up? or can i get something to do the programming my self? i would love to be able to do my own programming as everyone in my...
  19. klavins

    V6 Alloytec Tune

    Wondering where I can get my VE Series 1 Omega tuned (4spd Auto). It has 12mm manifold insulators, quad tip dual exhaust, and an Orssom OTR intake. I have a USB-OBD cable so remote tune is also an option. Heard MACE has stopped tuning the Alloyecs?
  20. N

    VZ SV6 190 Tune

    FYI Noobie. Hey I have recently started modding my car and wondering what the best tune would be for it. I have read through threads but was wondering what tune would be good for my car in particular with the mods below. Car - 2005 VZ SV6 Alloytech190 Modifications - MACE CAI - MACE...
  21. speed__demond

    great dyno tuner SE melbourne? holden 304

    hey all got me car running as best as I can with the mail order tune. its not ideal, but it drives fine. just doesn't idle properly and feels a bit sluggish for what it is. the motors 10.5 comp with a crow 4761 cam. motor had a freshenup a few years ago. I realise mail orders cant tune...
  22. Major Herbie

    My SV6

    Been on here for awhile but thought I'd start being more active on the forum. Here's a little back story; Girlfriend crashed her "fully hectik" Mirage (Evo rims/bodykit, jetpilot and fox stickers, sub/amp and lowered) :banstick: A few months later and we find out she's pregnant so I got...
  23. H

    Bought stock vs 140,000kms, tune ?

    Hi guys, I have just purchased a stock 1996 vs executive, with duel fuel and 140,000 kms on the clock. This weekend I'm getting 5 new tires(including spare) and a service. Is it worth getting the car tuned ? I'm not looking for more performance, just fuel efficiency and reliability! Please help.
  24. Mattde

    Best Tune in my area?

    Does anyone live around Milperra and know of a good reliable experienced place where I can get a good affordable tune for my VZ? Looking to get this done in the next few months but want to make sure I get the job done well! Cheers peeps ^.^ (Totally feel like I post too much.)
  25. W

    HDT or MACE Tune?

    Hey guys just considering what tune to go with I went to HDT yesterday and they want $800 to tune my sv6 sidi ute or MACE ONLY charge $550 for there flash tune and ghost cam set up, would love to hear people oppions on both? I will be getting a orssom OTR aswell before the tune :)
  26. C

    LFX 3.6 SIDI - Exhaust, OTR and tune

    Ok, I have a MY12 SV6 SIDI LFX ute that is manual. I've been looking at an OTR for it as I know that mace have been working modifying them for the LFX for some time now. Is it worth putting an OTR on a V6 ? I'd want to put the VCM one on as I know many people with them on their V8's, and they...
  27. Braydenreid

    [ACT] LS1 Otr air intake

    ITEM: LS1 OTR Air intake mafles LOCATION: act CONDITION: Used PRICE: $350 DELIVERY/PICK UP INFORMATION: pick up only, possibly deliver myself to some locations PAYMENT OPTIONS: COD, Direct Deposit CONTACT DETAILS: [email protected], pm, 0427 967 670 (txt Only) OTHER...
  28. Mattde

    MACE VX Tune/Recal PCM opinions?

    Hey all, Just wondering if anyone has bought one of these and what your thoughts are? HOLDEN RECALIBRATED COMPUTER/PCM TO SUIT VU-VX V6 HOLDEN RECALIBRATED COMPUTER/PCM TO SUIT VU-VX V6 - Mace Engineering Group I've been considering it but would love to hear some opinions? I currently...
  29. I

    Commodore SV6 2011 Series2

    I just installed an ss induction growler and a Xforce 2.25 catback and i was currious do i need to tune the car or not? im also thinking about going for headers and cats but in 2 months time.. furthermore i was thinking about making it look better please share your ideas and btw its in...
  30. B

    VT performance questions! HELP NEEDED.

    I have a stock VT V6 Executive. The usual exterior/interior mods. Just looking at a few things to increase performance for a cheap price? (Like everybody else, I know.) I am on my P's, also. I'm going to be getting the exhaust, extractors, hi flow cat etc. done soon. What are peoples...
  31. D

    memcal tune from The1

    hey guys just wondering if anyone has had a tune from The1 or if you could recommend anyone for a good tune for a VS v6 auto :) cheers
  32. L

    Ve otr cai trouble

    I have recently installed a Over the Radiator Cold Air Intake. I know it does need a tune but the day i installed the Cai the light came up when i was driving it said Stabilty control fault. so i pulled over turned car off and turned back on still showing up, then suddenly dissapeard when i was...
  33. adam sv6

    Any decent tunes out for the 6 my09 auto?

    Hey all, been looking through the forum for news on tunes for the sv6 my09 model auto... I understand the auto's are harder to tune than the manuals, although some time has past since the last tuning discussion and wondering if something is out there! My plan is to get a few bolt ons and...
  34. D

    Mafless Tune

    Hi guys, Newly bought a 2006 VZ SSZ ute with extractors, aftermarket exhaust and a mafless tune preformed by OzTrack in Sydney. The previous owner made me aware of an issue during start-up where the engine will surge a few times before the computer sorts itself out. If you try taking...
  35. T

    VY S Mods and Performance Problems

    Hi, I'm just looking for anyone who can give a bit of advice. Currently I have a (mostly) stock VY S, the only mod on it so far is a Lukey 2.5" Cat back exhaust. I've got my eye on some of the induction mods from MACE. Though I'm a bit reluctant to jump in and start installing them because...
  36. K

    Custom Tune for VS Statesman

    Hey all, I have a series 3 vs statesman 50th anniversary supercharged with; -cold air intake -69mm big bore throttle body -10.5psi pulley -1.97 roller rockers (yet to be installed) Once the rockers are installed I'm looking at getting headers and exhaust system (opinions and personal...
  37. D

    Can you tune a duel fuel car?

    Hi All, I have a question about tuning my duel fuel VZ sedan 2006 (175kw). I've got on order a cold air intake and mace manifold insulators... Soon will be exhaust and extractors (maybe extractors) and that's it really. Most people I've spoken to are unsure on how it works when it...
  38. pommyVL

    2001 VX SS - Help with performance!!

    Hey guys, I have a VXSS (auto :spew:) that I love and enjoy to drive. I recently drove a VYSS manual, and it drove absolutely perfectly - fast precise, i just had a totally different experience driving it, and was left thinking about why mine didnt have the same effect?? It wasnt just...
  39. 06Calais

    Glossary - Can we have one?

    Hi All. I know a fair bit about cars, but mostly older technology's. Mostly because every car I have ever owned either used simple technology's or was no newer than 1997. Now I own a 2006 VZ Calais and I am desperately trying to learn the jargon. While trying to learn something, I find I...

    New exhaust.. O2 warnings.. TUNED.. still Check Engine warnings!?!!?

    Hey all, I got a feeling i'll get the 'use search button' posts by some people which is fair enough because i know there are alot of threads on this general subject.. ive read them. Problem is though I had my SSV fitted with a catback 3" system and the check engine lights come on, as they seem...